Patents by Inventor Matthieu Corbet

Matthieu Corbet has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • NEW FROTHERS FOR MINERALS RECOVERY
    Publication number: 20230137245
    Abstract: The present invention pertains to a composition comprising at least one compound of formula (I) and to the use of said composition for recovering value minerals from ore and other feedstocks by flotation (formula (I)).
    Type: Application
    Filed: February 12, 2021
    Publication date: May 4, 2023
    Applicant: SOLVAY SA
    Inventors: Pascal HERVE, Renata BRITO, Joseph JANKOLOVITS, Matthieu CORBET, Philippe MARION
  • NEW FROTHERS FOR MINERALS RECOVERY AND METHODS OF MAKING AND USING SAME
    Publication number: 20230109502
    Abstract: The present invention pertains to a composition comprising at least one compound of formula (I) and to the use of said composition for recovering value minerals from ore and other feedstocks by flotation.
    Type: Application
    Filed: February 12, 2021
    Publication date: April 6, 2023
    Applicant: SOLVAY SA
    Inventors: Pascal HERVE, Renata BRITO, Joseph JANKOLOVITS, Matthieu CORBET, Philippe MARION
  • PROCESS FOR THE PREPARATION OF MODIFIED SILICA, MODIFIED SILICA AND ITS USES
    Publication number: 20220235200
    Abstract: A modified silica comprising organic molecules absorbed on the surface of a precipitated silica is provided. The modified silica is particularly suitable for use as filler in elastomeric mixtures as it provides improvement in the processing of the silica/elastomer mixtures. A process for preparing the precipitated silica is also provided.
    Type: Application
    Filed: April 15, 2022
    Publication date: July 28, 2022
    Applicant: RHODIA OPERATIONS
    Inventors: Pascaline Garbey, Philippe Marion, Matthieu Corbet, Frédéric Colbeau-Justin, Thomas Galeandro-Diamant
  • POLY(ARYLENE SULFIDE) AND PROCESS FOR ITS MANUFACTURING
    Publication number: 20220213270
    Abstract: The present invention relates to a poly(arylene sulfide) (PAS), comprising recurring units p, q and r according of formula (I) wherein np, nq and nr are respectively the mole % of each recurring units p, q and r; recurring units p, q and r are arranged in blocks, in alternation or randomly; 2?(nq+nr)/(np+nq+nr)?9; nq is ?0% and nr is ?0%; j is zero or an integer varying between 1 and 4; R1 is selected from the group consisting of halogen atoms, C1-C12 alkyl groups, C7-C24 alkylaryl groups, C7-C24 aralkyl groups, C6-C24 arylene groups, C1-C12 alkoxy groups, and C6-C18 aryloxy groups.
    Type: Application
    Filed: April 7, 2020
    Publication date: July 7, 2022
    Inventors: Stéphane JEOL, Hong CHEN, Brittany GILKENSON, David B. THOMAS, Philippe MARION, Matthieu CORBET, Thomas GALEANDRO-DIAMANT
  • Process for the preparation of levulinate esters
    Patent number: 10590060
    Abstract: A process for synthesizing at least one levulinate ester, said process comprising the reaction of furfuryl alcohol with at least one other alcohol in the presence of water and at least one catalyst, said furfuryl alcohol being present in a quantity of at least 5% by weight, based on the total weight of the alcohols, and said catalyst comprising at least one triflate ligand and at least one metal selected from bismuth, gallium, aluminum, tin and iron.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: March 17, 2020
    Assignees: LE CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE DE POITIERS
    Inventors: Alban Chappaz, Francois Jerome, Karine De Oliveira Vigier, Eric Muller, Jonathan Lai, Matthieu Corbet, Didier Morvan
  • PROCESS FOR THE PREPARATION OF LEVULINATE ESTERS
    Publication number: 20190375703
    Abstract: A process for synthesizing at least one levulinate ester, said process comprising the reaction of furfuryl alcohol with at least one other alcohol in the presence of water and at least one catalyst, said furfuryl alcohol being present in a quantity of at least 5% by weight, based on the total weight of the alcohols, and said catalyst comprising at least one triflate ligand and at least one metal selected from bismuth, gallium, aluminum, tin and iron.
    Type: Application
    Filed: June 30, 2017
    Publication date: December 12, 2019
    Inventors: Alban CHAPPAZ, Francois JEROME, Karine DE OLIVEIRA VIGIER, Eric MULLER, Jonathan LAI, Matthieu CORBET, Didier MORVAN
  • Process for production of vanillin and vanillin derivatives
    Publication number: 20150119606
    Abstract: Disclosed is a process to produce vanillin or vanillin derivatives carrying out a one-step reaction starting from guaiacol or guaiacol derivatives and at least a superacid.
    Type: Application
    Filed: May 6, 2013
    Publication date: April 30, 2015
    Inventors: Matthieu Corbet, Pascal Metivier, Floryan Decampo